9985053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 14394240

約数和(自身を除く): 4409187

約数列:

[1, 3, 13, 39, 503, 509, 1509, 1527, 6539, 6617, 19617, 19851, 256027, 768081, 3328351, 9985053]

約数ペア:

[(1, 9985053), (3, 3328351), (13, 768081), (39, 256027), (503, 19851), (509, 19617), (1509, 6617), (1527, 6539)]